Description

4-Cresolylcobamide is a specialized organometallic compound belonging to the cobamide family, which are derivatives of vitamin B12. This high-purity chemical is valued for its role as a critical intermediate and research standard in advanced biochemical synthesis and metabolic studies. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for developing novel therapeutics and conducting enzymatic research.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel vitamin B12 analogs and coenzyme-based pharmaceuticals.
• Biochemical Research: Used as a reference standard and reagent in enzymatic studies, particularly those involving cobalamin-dependent enzymes.
• Microbiology & Nutrition: Employed in research on microbial biosynthesis pathways and as a component in specialized microbiological media.
• Fine Chemical Synthesis: Serves as a building block for synthesizing complex organometallic compounds and labeled molecules for analytical purposes.
• Diagnostic Reagent Development: Utilized in the formulation of reagents for clinical diagnostics related to vitamin B12 metabolism and deficiencies.

Basic Information

Product Name	4-Cresolylcobamide
CAS No.	119637-75-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	4-Cresolylcobamide; 4-Cresolylcob(III)alamin; Cobamide, 4-cresolyl-; Vitamin B12 4-cresolyl derivative; 4-Methylphenol cobamide; p-Cresolylcobamide; Coα-[α-(4-Methylphenoxy)]-Coβ-cyanocobamide
EINECS	Contact for details

Quality Control

Our 4-Cresolylcobamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed in a desiccated environment away from direct light exposure to maintain stability and purity.

Specification

Item	Specification
Appearance	Dark red to brown crystalline powder or solid
Identification (HPLC/UV-Vis)	Conforms to reference standard
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.